2000751246242

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{409}}^1\times {\mathrm{212669}}^1$

素因数の和:213171

約数の個数: 64

約数和(自身を含む): 3616138598400

約数和(自身を除く): 1615387352158

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 217, 371, 409, 434, 742, 818, 1643, 2863, 3286, 5726, 11501, 12679, 21677, 23002, 25358, 43354, 88753, 151739, 177506, 212669, 303478, 425338, 671987, 1343974, 1488683, 2977366, 4703909, 6592739, 9407818, 11271457, 13185478, 22542914, 46149173, 78900199, 86981621, 92298346, 157800398, 173963242, 349415167, 608871347, 698830334, 1217742694, 2445906169, 2696430251, 4610025913, 4891812338, 5392860502, 9220051826, 18875011757, 32270181391, 37750023514, 64540362782, 142910803303, 285821606606, 1000375623121, 2000751246242]

約数ペア:

[(1, 2000751246242), (2, 1000375623121), (7, 285821606606), (14, 142910803303), (31, 64540362782), (53, 37750023514), (62, 32270181391), (106, 18875011757), (217, 9220051826), (371, 5392860502), (409, 4891812338), (434, 4610025913), (742, 2696430251), (818, 2445906169), (1643, 1217742694), (2863, 698830334), (3286, 608871347), (5726, 349415167), (11501, 173963242), (12679, 157800398), (21677, 92298346), (23002, 86981621), (25358, 78900199), (43354, 46149173), (88753, 22542914), (151739, 13185478), (177506, 11271457), (212669, 9407818), (303478, 6592739), (425338, 4703909), (671987, 2977366), (1343974, 1488683)]